261696006

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5351}}^1$

素因数の和:5402

約数の個数: 96

約数和(自身を含む): 701326080

約数和(自身を除く): 439630074

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 19, 22, 26, 33, 38, 39, 57, 66, 78, 99, 114, 117, 143, 171, 198, 209, 234, 247, 286, 342, 418, 429, 494, 627, 741, 858, 1254, 1287, 1482, 1881, 2223, 2574, 2717, 3762, 4446, 5351, 5434, 8151, 10702, 16053, 16302, 24453, 32106, 48159, 48906, 58861, 69563, 96318, 101669, 117722, 139126, 176583, 203338, 208689, 305007, 353166, 417378, 529749, 610014, 626067, 765193, 915021, 1059498, 1118359, 1252134, 1321697, 1530386, 1830042, 2236718, 2295579, 2643394, 3355077, 3965091, 4591158, 6710154, 6886737, 7930182, 10065231, 11895273, 13773474, 14538667, 20130462, 23790546, 29077334, 43616001, 87232002, 130848003, 261696006]

約数ペア:

[(1, 261696006), (2, 130848003), (3, 87232002), (6, 43616001), (9, 29077334), (11, 23790546), (13, 20130462), (18, 14538667), (19, 13773474), (22, 11895273), (26, 10065231), (33, 7930182), (38, 6886737), (39, 6710154), (57, 4591158), (66, 3965091), (78, 3355077), (99, 2643394), (114, 2295579), (117, 2236718), (143, 1830042), (171, 1530386), (198, 1321697), (209, 1252134), (234, 1118359), (247, 1059498), (286, 915021), (342, 765193), (418, 626067), (429, 610014), (494, 529749), (627, 417378), (741, 353166), (858, 305007), (1254, 208689), (1287, 203338), (1482, 176583), (1881, 139126), (2223, 117722), (2574, 101669), (2717, 96318), (3762, 69563), (4446, 58861), (5351, 48906), (5434, 48159), (8151, 32106), (10702, 24453), (16053, 16302)]